Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Create an Array

Create an array named data and store any 3 numbers in it.

var data = [ "1" , "2" , "3"]; Bummer: I don't see 3 numbers in the array I'm getting the same error

var data =["1", "2","3"];
<!DOCTYPE html>
  <meta charset="utf-8">
  <title>JavaScript Loops</title>
<script src="script.js"></script>

1 Answer

Tiffany, you have actually assigned each of the values in the array a type of 'String'. Since the challenge is looking for 3 numbers you must remove your quotation marks, ie:

var data =[1, 2, 3];